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Showing posts from April, 2023

Gcloud-node - How Do I Ensure That Files Uploaded To Google Cloud Storage Via Signed URLs Are Publicly Readable?

I want to allow clients (JavaScript in browser) to upload files to Google Cloud Storage, something … Read more Gcloud-node - How Do I Ensure That Files Uploaded To Google Cloud Storage Via Signed URLs Are Publicly Readable?

Couchdb, Use Middleware Or Not? Which For Simple Restful API, With Express4 Nodejs

I don't find a lot of examples about couchdb with nodejs and express4. I've seen there are … Read more Couchdb, Use Middleware Or Not? Which For Simple Restful API, With Express4 Nodejs

Reloading A Certain JQuery Code On Jsf's Form Error

I have a jQuery code that makes a panel slide for the user to input data in I have messages for err… Read more Reloading A Certain JQuery Code On Jsf's Form Error

JavaScript - Export HTML Table Data Into Excel

I'm trying to convert HTML tables to Excel, i have tried with a JavaScript function which conve… Read more JavaScript - Export HTML Table Data Into Excel

How To Test A Recursively Called Function In NodeJS?

I have a recurring function written in ES6/7 which is transpiled by babel. I have a recurring funct… Read more How To Test A Recursively Called Function In NodeJS?

Why JQuery's Each Loop’s Function Saves A Reference To An Element Object

Recently I discovered that jQuery saves a variable in an each loop’s function, if it has been set w… Read more Why JQuery's Each Loop’s Function Saves A Reference To An Element Object

How To Add To An Array Of Objects With Node.js And Mongoose?

Hi so I have an an array of object like this: [ { '_id': '5bf43c42a09e1129b… Read more How To Add To An Array Of Objects With Node.js And Mongoose?

Google Maps Get Radius

I'm having a stupid hard time with this google maps javascript code. I want to get the return o… Read more Google Maps Get Radius

Twitter Bootstrap .popover() Function Not Working In Rails

I am trying to start using Twitter Bootstrap for Rails. The popover() function is not working at al… Read more Twitter Bootstrap .popover() Function Not Working In Rails

Code Inside Event.observe Executed Continously

Solution 1: It sounds like the custom event 'flotr:select' is being fired continuousl… Read more Code Inside Event.observe Executed Continously

Sharing Objects And Avoiding Globals In Node.js

What would be the most appropriate way of sharing the database connection in the below snippet ( th… Read more Sharing Objects And Avoiding Globals In Node.js

JQuery How To Keep Detecting Textarea Resize When Mouse Goes Out Of Control Area

I have 2 textareas that needs to vertically resize together. However, when mouse goes out of the co… Read more JQuery How To Keep Detecting Textarea Resize When Mouse Goes Out Of Control Area

How To Get The Span Id Which Starts With A Word

actually i have two span with ids like this date_eform and time_eform. Now i have to get these ids.… Read more How To Get The Span Id Which Starts With A Word

Remove Render-blocking JavaScript

i am developing a web in angularjs. there are approx 42 javascript files which i have to load. Goog… Read more Remove Render-blocking JavaScript

How To Add Loader Image To HTML5 Video?

Along with the poster image I want a loader image(an animated gif) to be displayed while the video … Read more How To Add Loader Image To HTML5 Video?

How Can I Ensure This Loop Runs As Expected In Node.js

The following code outputs the port number 40001 twice, then exits with error: Error: listen EADDRI… Read more How Can I Ensure This Loop Runs As Expected In Node.js

Hide And Show Divs With Text

I know there are a lot of these threads but none seem to really fit me. I have 5 dives with text li… Read more Hide And Show Divs With Text

Using Javascript To Read And Display A Txt File Dynamically

I was trying to read a txt file and display its content in my web page, since its content changes o… Read more Using Javascript To Read And Display A Txt File Dynamically

How To Get The Day From A Particular Date Using JavaScript

I am new to JavaScript. My requirement is that T want to pop up a message on particular days (like … Read more How To Get The Day From A Particular Date Using JavaScript

AJAX - Using POST Instead Of GET

Up until now I have been using: xmlhttp.open('GET','server_script.php?q='+str,true… Read more AJAX - Using POST Instead Of GET

Continue Statement Confusion

The continue statement in javascript doesn't really make sense to me, or am I over thinking thi… Read more Continue Statement Confusion

How To List All Subdirectory Using NodeJS SFTP Client?

Amusing node JS ssh2-sftp-client. I want to the list all the directory and its subdirectories in a … Read more How To List All Subdirectory Using NodeJS SFTP Client?

Error When I Am Trying To Remove An Element

In the following code i need to write the function of removing the element of the class (devil), i … Read more Error When I Am Trying To Remove An Element

Add An Item To A Promised Array In AngularJS

I have a function who get an array of objects by ajax using $http : $scope.getArray = function(page… Read more Add An Item To A Promised Array In AngularJS

Javascript Split String On Every Other Symbol

I have a string in the form of ':x1:y1:x2:y2x3:y3:...:' and the keys and values Xn and Yn … Read more Javascript Split String On Every Other Symbol

Node REPL Throws SyntaxError: Unexpected Identifier

I am very newbie to node.js. In the node REPL everything was working fine. But something changed. W… Read more Node REPL Throws SyntaxError: Unexpected Identifier

SignalR: Hub OnConnected Not Called If No Client Methods

I am writing a game in SignalR. The idea is that you connect with your laptop, which will be used a… Read more SignalR: Hub OnConnected Not Called If No Client Methods

How Would I Go About Implementing License Keys In My Discord.js Bot?

I came on StackOverflow today to ask this question. How would I go about implementing a serial key … Read more How Would I Go About Implementing License Keys In My Discord.js Bot?